Products Catalog

Specification

Haz Dust VDM-7500

VDM-7500 Applications
Identifying tasks/ elements that produce high exposure levels or contribute most to worker exposures
Performing time/ motion studies that correlate worker activity with resulting exposure
Identifying sources of worker exposure and contaminant generation rate
Determining effectiveness of ventilation systems
Comparing worker-to-worker activity and exposure
Performing qualitative and quantitative studies with a duration too short for integrated air sampling methods
Demonstrating controls effectiveness
Monitoring exposure
Selecting respiratory protection
Training workers
Performing safety audits
Reviewing compliance programs
Supplying documentation for worker compensation issues
Performing insurance investigations
Performance Profile Personal Monitor
Accuracy ± 10% to filter gravimetric SAE fine test dust
Sensing Range .01 to 200 mg/ m3
Particulate Size Range 0.1 to 100 µ m
Precision ± 0.02 mg/ m3
Calibration NIOSH 0600 gravimetric reference - NIST-traceable SAE fine test dust
Sample Flow Rate 1.0 to 3.3 L/ min
Power Rechargeable NiMH battery
Operating Time > 8 hours
Charging Time 10 to 12 hours
Data Storage 21, 500 data points
Digital Output RS-232 for data download, RS-232 wireless for real-time data transmission
Dimensions Case: 5.4 x 3.3 x 2.75 in ( 13.7 x 8.4 x 6.8 cm)

Sensor: 1.75 x 1.5 in ( 4.4 x 3.8 cm)
Weight 1.5 lbs ( 0.7 kg)
VDM-7500 PC and Video Components
Video Camera Color, 2.4 GHz, NTSC to video board ( 8-hr battery or continuous AC operation)
Portable PC Pentium 4, 2.6 GHz, 14.1-in TFT display ( 110-240 V AC power supply) with CD-ROM, keyboard, mouse, and Windows XP ( English/ U.S.)
Total System
Weight ( with case) 15 lbs ( 6.8 kg)
RFI/ EMI Shielded CE marked Put on Product PartnerRecommend to your friends